C–N electro-coupling of CO2/bio-derived carbonaceous molecules and nitrogenous small molecules: Mechanism, catalysts, and applications

IF 20.3 1区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Coordination Chemistry Reviews Pub Date : 2024-09-27 DOI:10.1016/j.ccr.2024.216248

Qianqian Song, Yingbing Zhang, Lin Gu, Min Kuang, Jianping Yang

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引用次数: 0

Abstract

The electrochemical CN coupling, utilizing carbon dioxide or bio-derived carbonaceous molecules and nitrogenous small molecules (N₂, NO₃⁻, NO₂⁻, NO and NH₃, etc.) as C and N reactants, offers a sustainable and environmentally friendly strategy for the production of high-value-added organonitrogen chemicals. Understanding the CN electro-coupling mechanism and designing high-performance electrocatalysts are crucial for achieving highly selective and efficient electrosynthesis of organonitrogen chemicals. In this regard, the latest advances in electrochemical CN coupling reactions in the product selectivity and electrocatalytic activity are firstly summarized. Then, mechanistic studies from the perspective of C and N coupling intermediates are investigated, offering insights into design catalysts. Strategies for devising electrocatalysts that facilitate key elementary steps in organonitrogen chemicals production are further presented. Additionally, various applications of CN coupling for synthesizing organonitrogen chemicals such as urea, amides, amines, amino acids, and oximes are also summarized. Finally, crucial challenges and promising opportunities in the future development of electrochemical CN coupling systems are discussed.

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二氧化碳/生物衍生碳质分子与含氮小分子的 C-N 电偶联：机理、催化剂和应用

利用二氧化碳或生物衍生碳质分子和含氮小分子（N2、NO3-、NO2-、NO 和 NH3 等）作为 C 和 N 反应物的电化学 CN 偶联为生产高附加值有机氮化学品提供了一种可持续的环保策略。了解 CN 电偶联机理和设计高性能电催化剂对于实现高选择性和高效的有机氮化学品电合成至关重要。为此，首先总结了电化学 CN 偶联反应在产物选择性和电催化活性方面的最新进展。然后，从 C 和 N 偶联中间体的角度进行机理研究，为设计催化剂提供启示。进一步介绍了设计电催化剂以促进有机氮化学品生产关键基本步骤的策略。此外，还总结了 CN 偶联在合成尿素、酰胺、胺、氨基酸和肟等有机氮化学品中的各种应用。最后，还讨论了电化学 CN 偶联系统未来发展的关键挑战和大有可为的机遇。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Coordination Chemistry Reviews 化学-无机化学与核化学

CiteScore

34.30

自引率

5.30%

发文量

457

审稿时长

54 days

期刊介绍： Coordination Chemistry Reviews offers rapid publication of review articles on current and significant topics in coordination chemistry, encompassing organometallic, supramolecular, theoretical, and bioinorganic chemistry. It also covers catalysis, materials chemistry, and metal-organic frameworks from a coordination chemistry perspective. Reviews summarize recent developments or discuss specific techniques, welcoming contributions from both established and emerging researchers. The journal releases special issues on timely subjects, including those featuring contributions from specific regions or conferences. Occasional full-length book articles are also featured. Additionally, special volumes cover annual reviews of main group chemistry, transition metal group chemistry, and organometallic chemistry. These comprehensive reviews are vital resources for those engaged in coordination chemistry, further establishing Coordination Chemistry Reviews as a hub for insightful surveys in inorganic and physical inorganic chemistry.